JP6033501B1 - 走査型内視鏡 - Google Patents
走査型内視鏡 Download PDFInfo
- Publication number
- JP6033501B1 JP6033501B1 JP2016520127A JP2016520127A JP6033501B1 JP 6033501 B1 JP6033501 B1 JP 6033501B1 JP 2016520127 A JP2016520127 A JP 2016520127A JP 2016520127 A JP2016520127 A JP 2016520127A JP 6033501 B1 JP6033501 B1 JP 6033501B1
- Authority
- JP
- Japan
- Prior art keywords
- ferrule
- light
- light guide
- unit
- actuator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00172—Optical arrangements with means for scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014263190 | 2014-12-25 | ||
JP2014263190 | 2014-12-25 | ||
PCT/JP2015/074726 WO2016103793A1 (fr) | 2014-12-25 | 2015-08-31 | Endoscope à balayage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6033501B1 true JP6033501B1 (ja) | 2016-11-30 |
JPWO2016103793A1 JPWO2016103793A1 (ja) | 2017-04-27 |
Family
ID=56149835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016520127A Expired - Fee Related JP6033501B1 (ja) | 2014-12-25 | 2015-08-31 | 走査型内視鏡 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9823467B2 (fr) |
JP (1) | JP6033501B1 (fr) |
WO (1) | WO2016103793A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020021658A1 (fr) * | 2018-07-25 | 2020-01-30 | オリンパス株式会社 | Dispositif de projection de lumière et procédé de projection de lumière |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002146498A (ja) * | 2000-11-08 | 2002-05-22 | Seishin:Kk | 制振合金製加工品 |
JP2011139781A (ja) * | 2010-01-07 | 2011-07-21 | Hoya Corp | 位置センサ、位置制御システム、及び内視鏡装置 |
JP2013244045A (ja) * | 2012-05-23 | 2013-12-09 | Olympus Corp | 走査型内視鏡装置 |
WO2014196258A1 (fr) * | 2013-06-03 | 2014-12-11 | オリンパスメディカルシステムズ株式会社 | Endoscope à balayage |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5097838A (en) * | 1989-04-27 | 1992-03-24 | Olympus Optical Co., Ltd. | Ultrasonic endoscope |
EP1059878B1 (fr) * | 1998-03-05 | 2005-11-09 | Gil M. Vardi | Dispositif d'imagerie opto-acoustique |
US6615072B1 (en) * | 1999-02-04 | 2003-09-02 | Olympus Optical Co., Ltd. | Optical imaging device |
JP2001174744A (ja) * | 1999-10-06 | 2001-06-29 | Olympus Optical Co Ltd | 光走査プローブ装置 |
US6975898B2 (en) * | 2000-06-19 | 2005-12-13 | University Of Washington | Medical imaging, diagnosis, and therapy using a scanning single optical fiber system |
US6856712B2 (en) * | 2000-11-27 | 2005-02-15 | University Of Washington | Micro-fabricated optical waveguide for use in scanning fiber displays and scanned fiber image acquisition |
WO2004113962A2 (fr) * | 2003-03-03 | 2004-12-29 | Montana State University-Bozeman | Dispositif optique confocal miniaturise, systeme et procede |
KR101236002B1 (ko) * | 2004-06-24 | 2013-02-21 | 코넬 리서치 파운데이션 인코포레이티드 | 섬유형 복합 재료 기반 mems 광학 스캐너 |
US7784697B2 (en) * | 2004-12-23 | 2010-08-31 | University Of Washington | Methods of driving a scanning beam device to achieve high frame rates |
JP2009516568A (ja) * | 2005-11-23 | 2009-04-23 | ユニヴァーシティ オブ ワシントン | 中断される走査共振を使用する可変順次フレーミングを用いたビームの走査 |
US7879004B2 (en) * | 2006-12-13 | 2011-02-01 | University Of Washington | Catheter tip displacement mechanism |
US7608842B2 (en) * | 2007-04-26 | 2009-10-27 | University Of Washington | Driving scanning fiber devices with variable frequency drive signals |
US8115367B2 (en) * | 2007-11-26 | 2012-02-14 | Sii Nanotechnology Inc. | Piezoelectric actuator provided with a displacement meter, piezoelectric element, and positioning device |
US8957484B2 (en) * | 2008-02-29 | 2015-02-17 | University Of Washington | Piezoelectric substrate, fabrication and related methods |
JP5384860B2 (ja) * | 2008-06-11 | 2014-01-08 | 富士フイルム株式会社 | 精密回転伝達機構および光走査プローブ |
JP2010117442A (ja) * | 2008-11-11 | 2010-05-27 | Hoya Corp | 光走査型内視鏡、光走査型内視鏡プロセッサ、および光走査型内視鏡装置 |
US8348829B2 (en) * | 2008-12-26 | 2013-01-08 | Hoya Corporation | Scanning endoscope apparatus, scanning endoscope, and scanning endoscope processor |
JP5721406B2 (ja) * | 2010-11-24 | 2015-05-20 | Hoya株式会社 | 走査型共焦点内視鏡システム |
KR101333761B1 (ko) * | 2012-05-17 | 2013-11-28 | 한국생산기술연구원 | Pzt를 이용한 oct 프로브 |
US9575034B2 (en) * | 2014-03-12 | 2017-02-21 | Siemens Energy, Inc. | Method and system for immersion ultrasound inspection including within downwardly opening cavities |
JP5945638B2 (ja) * | 2014-05-28 | 2016-07-05 | オリンパス株式会社 | 光走査型観察装置及び光走査型観察装置の作動方法 |
JP6794352B2 (ja) * | 2014-07-24 | 2020-12-02 | ゼット スクエア リミテッド | 多芯ファイバー内視鏡 |
-
2015
- 2015-08-31 WO PCT/JP2015/074726 patent/WO2016103793A1/fr active Application Filing
- 2015-08-31 JP JP2016520127A patent/JP6033501B1/ja not_active Expired - Fee Related
-
2017
- 2017-01-23 US US15/412,419 patent/US9823467B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002146498A (ja) * | 2000-11-08 | 2002-05-22 | Seishin:Kk | 制振合金製加工品 |
JP2011139781A (ja) * | 2010-01-07 | 2011-07-21 | Hoya Corp | 位置センサ、位置制御システム、及び内視鏡装置 |
JP2013244045A (ja) * | 2012-05-23 | 2013-12-09 | Olympus Corp | 走査型内視鏡装置 |
WO2014196258A1 (fr) * | 2013-06-03 | 2014-12-11 | オリンパスメディカルシステムズ株式会社 | Endoscope à balayage |
Also Published As
Publication number | Publication date |
---|---|
US20170131541A1 (en) | 2017-05-11 |
US9823467B2 (en) | 2017-11-21 |
JPWO2016103793A1 (ja) | 2017-04-27 |
WO2016103793A1 (fr) | 2016-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160916 |
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TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161011 |
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A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161025 |
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R151 | Written notification of patent or utility model registration |
Ref document number: 6033501 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
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LAPS | Cancellation because of no payment of annual fees |